CN201817491U - Synergy device of solar photoelectrical generation system applied to methane pool - Google Patents
Synergy device of solar photoelectrical generation system applied to methane pool Download PDFInfo
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- CN201817491U CN201817491U CN2010202349565U CN201020234956U CN201817491U CN 201817491 U CN201817491 U CN 201817491U CN 2010202349565 U CN2010202349565 U CN 2010202349565U CN 201020234956 U CN201020234956 U CN 201020234956U CN 201817491 U CN201817491 U CN 201817491U
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- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M43/00—Combinations of bioreactors or fermenters with other apparatus
- C12M43/08—Bioreactors or fermenters combined with devices or plants for production of electricity
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- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
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- C12M23/00—Constructional details, e.g. recesses, hinges
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- C12M23/00—Constructional details, e.g. recesses, hinges
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- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
- C12M41/18—Heat exchange systems, e.g. heat jackets or outer envelopes
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Abstract
The utility model relates to a synergy device of a solar photoelectrical generation system applied to a methane pool, which belongs to the technical field of new energy application. Methane raw material enters a fermentation chamber through a feeding pipe and is fully fermented under the anaerobic condition; methane generated is stored in a gas storing chamber and is output for use through a gas transmission pipe; a solar photoelectrical generation system is mounted on a methane pool, sun light irradiates a solar battery to generate direct current which is input into a controller to be adjusted and then is input into an inverter to be converted into alternating current; one part of the alternating current drives a motor to drive a stirrer for stirring in fermentation liquid in the methane pool so that the methane raw material is uniformly mixed with methane bacteria to improve the digestion speed and increase the methane yield; and the other part of the alternating current is input into a warming device arranged in the fermentation liquid for heating and warming and appropriately increasing the temperature of the fermentation liquid, and the fast growth and propagation of the methane bacteria causes higher gas production efficiency of the methane pool.
Description
Technical field
The utility model relates to a kind of solar photovoltaic generation system and is applied in enhancing device on the methane-generating pit, belongs to technical field of new energy application.
Background technology
2009, Chinese new forms of energy development obtained a plurality of ' the first in the world ', wherein national domestic methane tank 3,500 ten thousand families, and large-scale plant biogas engineering 1500 places produce biogas 150 ten thousand steres per year.
The history in existing more than 100 year of the development of biogas.1776, Italian scientist Wal tower was by analyzing, and the main component of measuring biogas is a methane, and 1781, French scientist Mu drew the artificial biogas generator of invention.
After the founding of New, government once repeatedly organized and promoted biogas technology.1979, State Council set up national biogas leadership for the development group; Set up Chinese biogas association in 1988 again; By 2002, national domestic methane tank total amount reached 1,000 ten thousand, livestock and poultry farm biogas engineering 1100 many places, 100,000 places, town sewage marsh gas purifying pond.Development biogas both can be the peasant higher-grade clean energy was provided; Can increase farmers' income by the prolongation of ecological chain again, preserve the ecological environment, more can improve the sanitary condition in rural area,, kill germ and parasite pieces of an egg in the human and animal excreta by the fermentation of biogas raw material.
Biogas be organic substances such as ight soil, stalk in certain temperature, moisture and airtight condition, produce through the biogas fermentation using bacteria.The suitable temperature and the biogas bacterium of sufficient amount are the prerequisites of ordinary production biogas.
2009, China became the producing country of solar-energy photo-voltaic cell maximum in the world, and about 4,000,000 kilowatts of the annual production of solar cell accounts for 40% of global output; The energy and the power that can utilize solar-energy photo-voltaic cell to provide, creating conditions makes the suitable temperature of the interior maintenance of methane-generating pit and the biogas bacterium of sufficient amount, further improve the gas producing efficiency of methane-generating pit?
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, make full use of the electric power that solar energy power generating produces, on the one hand drivingmotor and agitator often stir fermented liquid, suitably increase the temperature of fermented liquid by being arranged on heating device in the fermented liquid on the other hand.
The biogas bacterium of sufficient amount must often stir with the biogas raw material in the methane-generating pit, could effectively improve the output of biogas, often stir fermented liquid and can abolish the crust on fermented liquid surface, biogas raw material and biogas bacterium are fully mixed thoroughly, improve digestion rate, the biogas that the methane-generating pit bottom is produced effectively prevents the formation of scum layer simultaneously in rising between gas storage, significantly improves the output of biogas.The electric power that the utility model at first utilizes photovoltaic to produce comes drivingmotor and agitator, realizes efficient fermentation and aerogenesis after stirring biogas raw material and biogas bacterium reach evenly.
The height of temperature influences growth and the breeding of biogas bacterium during biogas fermentation, 28 ℃ of suitable temperature ranges--and in 38 ℃, the biogas bacterial reproduction is fast more, and the biogas of generation is just many more.The northern area of China, winter, cold had not aerogenesis of a large amount of methane-generating pits in the vast rural area.The electric power input that the utility model utilizes photovoltaic to produce is arranged on the heating device in the fermented liquid of methane-generating pit inside, convert electric energy to heat energy, make the temperature of fermented liquid in the methane-generating pit in winter rise to 28 ℃ of suitable temperature ranges--38 ℃, guarantee that the biogas bacterium carries out normal metabolic, produces biogas endlessly.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
The methane-generating pit raw material that leaves in the feed space 10 ferments by the sweathouse 12 that feed-pipe 11 enters methane-generating pit 8 inside, the biogas that produces is stored between gas storage 9 inside, 9 top is provided with removable cover 17 and plays a part sealing removable cover mouth between gas storage, the access way when being construction of marsh gas tank when ventilation and lighting and maintenance; When the biogas that produces in the methane-generating pit 8 progressively increased, air pressure was pressed onto water pressure house 14 with the fermented liquid in the sweathouse 12 by discharge nozzle 13; When the user used gas, by pneumatic tube 15 and storage cover 16 outputs, the fermented liquid in the water pressure house 14 relied on the effect of gravity to flow back to sweathouse 12 to biogas under hydraulic pressure; This hydraulic type biomass pool 8 mainly utilizes the variation repeatedly of flowing, cause hydraulic pressure back and forth of fermented liquid to store and discharge biogas; Above methane-generating pit 8, solar photovoltaic generation system is installed, solar radiation solar cell 1 produces direct current, after direct current is adjusted by conductor wire 2 input controllers 3, then import invertor 4 and convert alternating-current to, a part of alternating-current drivingmotor 5 drives agitators 6 rotations, stirs the fermentation raw material in the methane-generating pit 8, and methane-generating pit 8 interior fermentation raw materials are fully contacted with the biogas bacterium, promote the metabolism of biogas bacterium, significantly improve biogas utilization ratio of raw materials and factor of created gase; The input of another part alternating-current is arranged on the heating device (7) in the fermented liquid, electric energy is converted into heat energy, the temperature that heat suitably increases fermented liquid takes place, the growth of biogas bacterium, breeding are accelerated, produce more biogas, significantly increase the result of use of methane-generating pit.
Solar cell 1 is monocrystaline silicon solar cell or polysilicon solar cell or silicon-based film solar cells or copper-indium-galliun-selenium film solar cell.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
The biogas raw material enters sweathouse by feed-pipe, fully fermentation under anaerobic conditions, and the biogas of generation is stored between gas storage, exports for using by pneumatic tube.Solar photovoltaic generation system is installed on methane-generating pit, and the solar radiation solar cell produces direct current, after direct current input controller is adjusted, then imports invertor and converts alternating-current to.Part alternating-current drivingmotor drives agitator, stirs in the fermented liquid in methane-generating pit, and biogas raw material and biogas bacterium are stirred, and improves digestion rate, increases biogas output; The heating device heating that another part alternating-current input is arranged in the fermented liquid heats, and suitably increases the temperature of fermented liquid, and the growth of biogas bacterium breed soon more, and the gas producing efficiency of methane-generating pit is just high more.
Biogas is a kind of clean energy.The heat that produces after 1 cubic metre of biogas perfect combustion is equivalent to the heat that 1 kilogram of coal provides.The peasant household that five mouthfuls of people of one family are arranged, raise pigs every year 5 of livestock on hands, newly-built one 16 cubic metres hydraulic type biomass pool, utilize the mashed dish of people's domestic animals manure and green grass to do fermentation raw material, annual 500 cubic metres of the biogas that produce can satisfy the family circle with the biogas lamp illumination, with the cook needs of cooking of biogas kitchen range, economize on coal the whole year more than two tons, the natural pond fertilizer that discharging transports from methane-generating pit is used to cultivate pollution-free vegetable, lives by selling the vegetables money-making.Owing to the biogas of methane-generating pit output is many sometimes, few sometimes, output stable and raising biogas is looked forward to employing new technology by this peasant household of family.
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
Embodiment one:
A kind of solar photovoltaic generation system is applied in the enhancing device on the methane-generating pit, the Pluto battery technology volume production of the s-generation employing emitter technology that solar radiation Wuxi Shangde Solar Energy Power Co., Ltd produces, the monocrystaline silicon solar cell that photoelectric transformation efficiency reaches 20%--21% produces direct current, after direct current is adjusted by conductor wire input controller, then import invertor and convert alternating-current to, the alternating-current drivingmotor drives the agitator rotation, stir the fermentation raw material in the methane-generating pit, fermentation raw material in the methane-generating pit is fully contacted with the biogas bacterium, promote the metabolism of biogas bacterium, significantly improve biogas utilization ratio of raw materials and factor of created gase.
Embodiment two:
A kind of solar photovoltaic generation system is applied in the enhancing device on the methane-generating pit, the polysilicon solar cell that the s-generation that solar radiation Wuxi Shangde Solar Energy Power Co., Ltd produces adopts the photoelectric transformation efficiency of the Pluto battery technology volume production of emitter technology to reach 18%--19% produces direct current, after direct current is adjusted by conductor wire input controller, then import invertor and convert alternating-current to, the alternating-current drivingmotor drives the agitator rotation, stir the fermentation raw material in the methane-generating pit, fermentation raw material in the methane-generating pit is fully contacted with the biogas bacterium, promote the metabolism of biogas bacterium, significantly improve biogas utilization ratio of raw materials and factor of created gase.
Claims (2)
1. a solar photovoltaic generation system is applied in the enhancing device on the methane-generating pit, it is characterized in that, the methane-generating pit raw material that leaves in the feed space (10) ferments by the sweathouse (12) that feed-pipe (11) enters methane-generating pit (8) inside, the biogas that produces is stored in the inside of (9) between gas storage, the top of (9) is provided with removable cover (17) and plays a part sealing removable cover mouth between gas storage, the access way when being construction of marsh gas tank when ventilation and lighting and maintenance; Sweathouse (12) connects water pressure house (14) by discharge nozzle (13); (9) are connected with storage cover (16) by pneumatic tube (15) between gas storage, solar photovoltaic generation system is installed in top at methane-generating pit (8), solar photovoltaic generation system comprises that solar cell (1) connects controller (3) by conductor wire (2), controller (3) connects invertor (4) again, invertor (4) connects electric motor (5), electric motor (5) connects agitator (6), and invertor (4) also connects the heating device (7) that is arranged in the fermented liquid.
2. be applied in enhancing device on the methane-generating pit according to claim 1 solar photovoltaic generation system, it is characterized in that described solar cell (1) is monocrystaline silicon solar cell or polysilicon solar cell or silicon-based film solar cells or copper-indium-galliun-selenium film solar cell.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202349565U CN201817491U (en) | 2010-06-17 | 2010-06-17 | Synergy device of solar photoelectrical generation system applied to methane pool |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010202349565U CN201817491U (en) | 2010-06-17 | 2010-06-17 | Synergy device of solar photoelectrical generation system applied to methane pool |
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| CN201817491U true CN201817491U (en) | 2011-05-04 |
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| CN2010202349565U Expired - Fee Related CN201817491U (en) | 2010-06-17 | 2010-06-17 | Synergy device of solar photoelectrical generation system applied to methane pool |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101899388A (en) * | 2010-06-17 | 2010-12-01 | 无锡同春新能源科技有限公司 | Synergistic device of solar photovoltaic generating system applied to methane tank |
| CN103695300A (en) * | 2013-12-26 | 2014-04-02 | 陈剑辉 | Solar biogas tank |
| CN103894089A (en) * | 2014-03-05 | 2014-07-02 | 安徽芜湖宝丰输送机械有限公司 | Heating solar agitator |
| CN105018334A (en) * | 2015-09-09 | 2015-11-04 | 成都蒲江珂贤科技有限公司 | Environment friendly type temperature control fermentation equipment |
-
2010
- 2010-06-17 CN CN2010202349565U patent/CN201817491U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101899388A (en) * | 2010-06-17 | 2010-12-01 | 无锡同春新能源科技有限公司 | Synergistic device of solar photovoltaic generating system applied to methane tank |
| CN101899388B (en) * | 2010-06-17 | 2011-11-30 | 无锡同春新能源科技有限公司 | Synergistic device of solar photovoltaic generating system applied to methane tank |
| CN103695300A (en) * | 2013-12-26 | 2014-04-02 | 陈剑辉 | Solar biogas tank |
| CN103894089A (en) * | 2014-03-05 | 2014-07-02 | 安徽芜湖宝丰输送机械有限公司 | Heating solar agitator |
| CN105018334A (en) * | 2015-09-09 | 2015-11-04 | 成都蒲江珂贤科技有限公司 | Environment friendly type temperature control fermentation equipment |
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Granted publication date: 20110504 Termination date: 20130617 |